53747640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{863}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 175893120

約数和(自身を除く): 122145480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 173, 180, 346, 360, 519, 692, 863, 865, 1038, 1384, 1557, 1726, 1730, 2076, 2589, 2595, 3114, 3452, 3460, 4152, 4315, 5178, 5190, 6228, 6904, 6920, 7767, 7785, 8630, 10356, 10380, 12456, 12945, 15534, 15570, 17260, 20712, 20760, 25890, 31068, 31140, 34520, 38835, 51780, 62136, 62280, 77670, 103560, 149299, 155340, 298598, 310680, 447897, 597196, 746495, 895794, 1194392, 1343691, 1492990, 1791588, 2239485, 2687382, 2985980, 3583176, 4478970, 5374764, 5971960, 6718455, 8957940, 10749528, 13436910, 17915880, 26873820, 53747640]

約数ペア:

[(1, 53747640), (2, 26873820), (3, 17915880), (4, 13436910), (5, 10749528), (6, 8957940), (8, 6718455), (9, 5971960), (10, 5374764), (12, 4478970), (15, 3583176), (18, 2985980), (20, 2687382), (24, 2239485), (30, 1791588), (36, 1492990), (40, 1343691), (45, 1194392), (60, 895794), (72, 746495), (90, 597196), (120, 447897), (173, 310680), (180, 298598), (346, 155340), (360, 149299), (519, 103560), (692, 77670), (863, 62280), (865, 62136), (1038, 51780), (1384, 38835), (1557, 34520), (1726, 31140), (1730, 31068), (2076, 25890), (2589, 20760), (2595, 20712), (3114, 17260), (3452, 15570), (3460, 15534), (4152, 12945), (4315, 12456), (5178, 10380), (5190, 10356), (6228, 8630), (6904, 7785), (6920, 7767)]